var QuestionJosn = [{
  "questionId": "1",
  "questionTitle": "下丘脑与腺垂体之间主要通过下列哪条途径联系？ ",
  "questionItems": "神经纤维;神经纤维和门脉系统;垂体门脉系统;垂体束;轴浆运输",
  "questionAnswer": "c"
}, {
  "questionId": "2",
  "questionTitle": "下列激素中，哪一种不是腺垂体分泌的？ ",
  "questionItems": "生长素;催产素;黄体生成素;促卵泡激素;催乳素",
  "questionAnswer": "b"
}, {
  "questionId": "3",
  "questionTitle": "关于内分泌系统最佳的描述是 ",
  "questionItems": "区别于外分泌腺的系统;无导管，分泌物直接进入血液的腺体;分泌物通过体液传递信息的系统;包括内分泌腺和散在的内分泌细胞组成的大系统;全身的内分泌细胞群的总称",
  "questionAnswer": "d"
}, {
  "questionId": "4",
  "questionTitle": "呆小症的发生是由于幼年时 ",
  "questionItems": "生长素不足;催产素不足;维生素D3不足;甲状腺激素不足;先天性大脑发育不全",
  "questionAnswer": "d"
}, {
  "questionId": "5",
  "questionTitle": "影响降钙素分泌的主要因素是 ",
  "questionItems": "血镁浓度;血钙浓度;血磷浓度;血钠浓度;血钾浓度",
  "questionAnswer": "b"
}, {
  "questionId": "6",
  "questionTitle": "关于降钙素的叙述，错误的是 ",
  "questionItems": "由甲状腺C细胞分泌;属于肽类激素;可降低血钙，升高血磷;主要靶器官是骨;其分泌主要受血钙浓度调节",
  "questionAnswer": "c"
}, {
  "questionId": "7",
  "questionTitle": "激素作用的特异性，下述错误的是 ",
  "questionItems": "可作用于全身所有组织细胞;有的作用于靶腺;有选择性地作用于某些器官、腺体细胞;有的广泛影响细胞代谢;有的只与胞膜或胞浆受体结合发挥作用",
  "questionAnswer": "a"
}, {
  "questionId": "8",
  "questionTitle": "使皮质醇浓度增加的麻醉药是 ",
  "questionItems": "吗啡，巴比妥类;芬太尼;乙醚;恩氟烷",
  "questionAnswer": "d"
}, {
  "questionId": "9",
  "questionTitle": "使皮质醇浓度降低的因素是",
  "questionItems": "手术创伤;低血压;术中缺氧;二氧化碳蓄积;低温",
  "questionAnswer": "e"
}, {
  "questionId": "10",
  "questionTitle": "使甲状腺分泌功能降低的因素是 ",
  "questionItems": "乙醚;以硫喷妥钠为主的全麻;降温初期;手术;椎管内麻醉",
  "questionAnswer": "b"
}, {
  "questionId": "11",
  "questionTitle": "下丘脑“促垂体区”神经元的功能特点 ",
  "questionItems": "分泌类固醇激素;不受大脑的控制;将神经信息转变成激素信息;不具典型神经元的作用;无肽能神经元的作用",
  "questionAnswer": "c"
}, {
  "questionId": "12",
  "questionTitle": "下列不属于下丘脑调节肽的是 ",
  "questionItems": "TRH;GnRH;GHRH;ACTH;PRF",
  "questionAnswer": "d"
}, {
  "questionId": "13",
  "questionTitle": "下列哪一种激素为腺垂体所分泌? ",
  "questionItems": "促甲状腺激素;抗利尿激素;肾上腺皮质激素;生长素释放激素;催乳素释放抑制因子",
  "questionAnswer": "a"
}, {
  "questionId": "14",
  "questionTitle": "下列哪种激素不是由垂体前叶分泌的? ",
  "questionItems": "抗利尿激素;生长素;卵泡刺激素;催乳素;促甲状腺激素",
  "questionAnswer": "a"
}, {
  "questionId": "15",
  "questionTitle": "促进机体产热增加的主要激素是 ",
  "questionItems": "胰岛素;生长素;甲状腺激素;肾上腺素; 糖皮质激素",
  "questionAnswer": "c"
}, {
  "questionId": "16",
  "questionTitle": "在人类和哺乳动物，对骨和脑的发育尤为重要的激素是 ",
  "questionItems": "生长素;糖皮质激素;盐皮质激素;甲状腺激素;甲状旁腺激素",
  "questionAnswer": "d"
}, {
  "questionId": "17",
  "questionTitle": "地方性甲状腺肿的主要发病原因是 ",
  "questionItems": "由于促甲状腺素分泌过少;甲状腺合成的甲状腺激素过多;食物中缺少钙和蛋白质;食物中缺少酪氨酸;食物中缺少碘",
  "questionAnswer": "e"
}, {
  "questionId": "18",
  "questionTitle": "关于甲状腺激素正确的论述是 ",
  "questionItems": "属于类固醇激素;合成后贮存于细胞内;T4的活性比T3大;可促进生长和发育过程;幼年缺乏时可导致侏儒症",
  "questionAnswer": "d"
}, {
  "questionId": "19",
  "questionTitle": "人体内储存量最多的激素是 ",
  "questionItems": "生长素;胰岛素;甲状腺素;促肾上腺皮质激素;肾上腺素和去甲肾上腺素",
  "questionAnswer": "c"
}, {
  "questionId": "20",
  "questionTitle": "对胰岛素的叙述错误的是 ",
  "questionItems": "由胰岛B细胞分泌;可使血糖浓度下降;迷走神经兴奋可使其分泌减少;血糖浓度升高可促进其分泌;胃肠激素可促进其分泌",
  "questionAnswer": "c"
}];

var luyouqi = [{
  "questionId": "1",
  "questionTitle": "下丘脑与腺垂体之间主要通过下列哪条途径联系？ ",
  "questionItems": "神经纤维;神经纤维和门脉系统;垂体门脉系统;垂体束;轴浆运输",
  "questionAnswer": "c"
}, {
  "questionId": "2",
  "questionTitle": "下列激素中，哪一种不是腺垂体分泌的？ ",
  "questionItems": "生长素;催产素;黄体生成素;促卵泡激素;催乳素",
  "questionAnswer": "b"
}, {
  "questionId": "3",
  "questionTitle": "关于内分泌系统最佳的描述是 ",
  "questionItems": "区别于外分泌腺的系统;无导管，分泌物直接进入血液的腺体;分泌物通过体液传递信息的系统;包括内分泌腺和散在的内分泌细胞组成的大系统;全身的内分泌细胞群的总称",
  "questionAnswer": "d"
}, {
  "questionId": "4",
  "questionTitle": "呆小症的发生是由于幼年时 ",
  "questionItems": "生长素不足;催产素不足;维生素D3不足;甲状腺激素不足;先天性大脑发育不全",
  "questionAnswer": "d"
}, {
  "questionId": "5",
  "questionTitle": "影响降钙素分泌的主要因素是 ",
  "questionItems": "血镁浓度;血钙浓度;血磷浓度;血钠浓度;血钾浓度",
  "questionAnswer": "b"
}, {
  "questionId": "6",
  "questionTitle": "关于降钙素的叙述，错误的是 ",
  "questionItems": "由甲状腺C细胞分泌;属于肽类激素;可降低血钙，升高血磷;主要靶器官是骨;其分泌主要受血钙浓度调节",
  "questionAnswer": "c"
}, {
  "questionId": "7",
  "questionTitle": "激素作用的特异性，下述错误的是 ",
  "questionItems": "可作用于全身所有组织细胞;有的作用于靶腺;有选择性地作用于某些器官、腺体细胞;有的广泛影响细胞代谢;有的只与胞膜或胞浆受体结合发挥作用",
  "questionAnswer": "a"
}, {
  "questionId": "8",
  "questionTitle": "使皮质醇浓度增加的麻醉药是 ",
  "questionItems": "吗啡，巴比妥类;芬太尼;乙醚;恩氟烷",
  "questionAnswer": "d"
}, {
  "questionId": "9",
  "questionTitle": "使皮质醇浓度降低的因素是",
  "questionItems": "手术创伤;低血压;术中缺氧;二氧化碳蓄积;低温",
  "questionAnswer": "e"
}, {
  "questionId": "10",
  "questionTitle": "使甲状腺分泌功能降低的因素是 ",
  "questionItems": "乙醚;以硫喷妥钠为主的全麻;降温初期;手术;椎管内麻醉",
  "questionAnswer": "b"
}, {
  "questionId": "11",
  "questionTitle": "下丘脑“促垂体区”神经元的功能特点 ",
  "questionItems": "分泌类固醇激素;不受大脑的控制;将神经信息转变成激素信息;不具典型神经元的作用;无肽能神经元的作用",
  "questionAnswer": "c"
}, {
  "questionId": "12",
  "questionTitle": "下列不属于下丘脑调节肽的是 ",
  "questionItems": "TRH;GnRH;GHRH;ACTH;PRF",
  "questionAnswer": "d"
}, {
  "questionId": "13",
  "questionTitle": "下列哪一种激素为腺垂体所分泌? ",
  "questionItems": "促甲状腺激素;抗利尿激素;肾上腺皮质激素;生长素释放激素;催乳素释放抑制因子",
  "questionAnswer": "a"
}, {
  "questionId": "14",
  "questionTitle": "下列哪种激素不是由垂体前叶分泌的? ",
  "questionItems": "抗利尿激素;生长素;卵泡刺激素;催乳素;促甲状腺激素",
  "questionAnswer": "a"
}, {
  "questionId": "15",
  "questionTitle": "促进机体产热增加的主要激素是 ",
  "questionItems": "胰岛素;生长素;甲状腺激素;肾上腺素; 糖皮质激素",
  "questionAnswer": "c"
}, {
  "questionId": "16",
  "questionTitle": "在人类和哺乳动物，对骨和脑的发育尤为重要的激素是 ",
  "questionItems": "生长素;糖皮质激素;盐皮质激素;甲状腺激素;甲状旁腺激素",
  "questionAnswer": "d"
}, {
  "questionId": "17",
  "questionTitle": "地方性甲状腺肿的主要发病原因是 ",
  "questionItems": "由于促甲状腺素分泌过少;甲状腺合成的甲状腺激素过多;食物中缺少钙和蛋白质;食物中缺少酪氨酸;食物中缺少碘",
  "questionAnswer": "e"
}, {
  "questionId": "18",
  "questionTitle": "关于甲状腺激素正确的论述是 ",
  "questionItems": "属于类固醇激素;合成后贮存于细胞内;T4的活性比T3大;可促进生长和发育过程;幼年缺乏时可导致侏儒症",
  "questionAnswer": "d"
}, {
  "questionId": "19",
  "questionTitle": "人体内储存量最多的激素是 ",
  "questionItems": "生长素;胰岛素;甲状腺素;促肾上腺皮质激素;肾上腺素和去甲肾上腺素",
  "questionAnswer": "c"
}, {
  "questionId": "20",
  "questionTitle": "对胰岛素的叙述错误的是 ",
  "questionItems": "由胰岛B细胞分泌;可使血糖浓度下降;迷走神经兴奋可使其分泌减少;血糖浓度升高可促进其分泌;胃肠激素可促进其分泌",
  "questionAnswer": "c"
}];
